import Vue from 'vue'
import VueRouter from 'vue-router'
import Login from '../components/Login.vue'
import Home from '../components/Home.vue'

Vue.use(VueRouter)

const routes = [
  { path: '/', component: Login },
  { path: '/login', component: Login },
  { path: '/home', component: Home }
]

const router = new VueRouter({
  routes
})

// 拦截路由导航守卫
router.beforeEach((to, from, next) => {
  if (to.path === "/login") return next()
  // 获取token
  const tokenStr = window.sessionStorage.getItem("token");
  if (!tokenStr) return next("/login")
  next()
})

export default router
